.scroll_board {
    position: fixed;
    z-index: 2;
    top: 200px;
    right: 50px;
    width: 120px;
    height: 358px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

    &::after {
        content: "";
        position: absolute;
        z-index: 1;
        top: 0;
        left: 50%;
        width: 1px;
        height: 100%;
        background-color: #d5ebfc;
    }

    .scroll_item {
        position: relative;
        z-index: 2;
        width: 100%;
        height: 30px;
        text-align: center;
        line-height: 30px;
        border: 1px solid #2395f1;
        user-select: none;
        border-radius: 4px;
        background-color: #fff;
        cursor: pointer;

        &:hover,
        &.active {
            background-color: #d5ebfc;
        }
    }
}
